Add nls when FREE is set

calendar/modules/manifest.mn

@@ -1,14 +0,0 @@
-# 
-#           CONFIDENTIAL AND PROPRIETARY SOURCE CODE OF
-#              NETSCAPE COMMUNICATIONS CORPORATION
-# Copyright (C) 1996 Netscape Communications Corporation.  All Rights
-# Reserved.  Use of this Source Code is subject to the terms of the
-# applicable license agreement from Netscape Communications Corporation.
-# The copyright notice(s) in this Source Code does not indicate actual or
-# intended publication of this Source Code.
-#
-GDEPTH = ../..
-DEPTH  = ../..
-
-DIRS = util network parser core ui shell test
-